20194382921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28726007}}^1$

素因数の和:28726063

約数の個数: 8

約数和(自身を含む): 21831766080

約数和(自身を除く): 1637383159

約数列:

[1, 19, 37, 703, 28726007, 545794133, 1062862259, 20194382921]

約数ペア:

[(1, 20194382921), (19, 1062862259), (37, 545794133), (703, 28726007)]